diff --git a/lib/pkp b/lib/pkp
index 74efdd857e..2fbfd3214a 160000
--- a/lib/pkp
+++ b/lib/pkp
@@ -1 +1 @@
-Subproject commit 74efdd857e6dab9dac59eec9c3da74678d4fa368
+Subproject commit 2fbfd3214a8e15ca03694d5bc4d259700d9d47eb